| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.77 | 10.599% | $277.3491 | $277.35 | $277.35 | $277.30 |
| Purchase #2 | $27.78 | 5.680% | $29.3579 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $24.61 | 4.113% | $25.6222 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $196.26 | 7.762% | $211.4937 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $217.26 | 13.433% | $246.4445 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $158.51 | 10.354% | $174.9221 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $126.80 | 8.726% | $137.8646 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $1,001.99 | $1,103.0541 | $1,103.04 | $1,103.00 | $1,103.00 | |